Blk 146 Serangoon Nth Ave 1 is an HDB block in Serangoon (completed in 1986, 13 storeys, 96 units). As of Jul 2026, its median resale price over the last 24 months is $518,800, about 33% below the Serangoon median, from 1 sales. 107 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Serangoon |
|---|---|
| Completed | 1986 |
| Lease from | 1987 |
| Storeys | 13 |
| Dwelling units | 96 |
| Unit mix (sold) | 4-room ×96 |
| Recorded resales | 107 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 4-Room | $518,800 | $6,251/m² | 1 |
Median monthly rent at this block: $2,800/mo (3 rental contracts, last 12 months).
Estimated gross rental yield: ~6.5% (Serangoon average: ~5.1%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 81% of Serangoon blocks with recent sales.
For a typical 4-room flat here, our price model estimates $558,692–$624,978 (central estimate $591,835). Recent sales — median $511,406 — sit below that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1991 | $132,500 | $239,806 | 1 |
| 1992 | $82,000 | $145,151 | 3 |
| 1993 | $150,000 | $259,573 | 7 |
| 1994 | $157,000 | $263,533 | 3 |
| 1995 | $193,000 | $318,467 | 3 |
| 1996 | $345,000 | $561,531 | 3 |
| 1997 | $268,000 | $427,555 | 3 |
| 1998 | $259,000 | $414,324 | 12 |
| 1999 | $215,000 | $343,855 | 16 |
| 2000 | $229,000 | $361,371 | 5 |
| 2001 | $275,000 | $429,607 | 1 |
| 2002 | $207,500 | $325,433 | 4 |
| 2003 | $225,000 | $351,165 | 1 |
| 2004 | $168,000 | $257,891 | 1 |
| 2005 | $188,000 | $287,234 | 5 |
| 2006 | $210,000 | $317,776 | 2 |
| 2007 | $243,000 | $360,114 | 2 |
| 2008 | $285,000 | $396,074 | 1 |
| 2009 | $257,000 | $355,073 | 3 |
| 2010 | $312,500 | $419,875 | 2 |
| 2011 | $373,500 | $476,795 | 4 |
| 2012 | $363,500 | $443,703 | 2 |
| 2014 | $477,000 | $562,979 | 1 |
| 2015 | $342,500 | $406,360 | 2 |
| 2016 | $367,500 | $438,340 | 2 |
| 2017 | $350,000 | $415,073 | 3 |
| 2018 | $406,000 | $479,383 | 1 |
| 2019 | $365,000 | $428,540 | 3 |
| 2020 | $331,000 | $389,292 | 3 |
| 2021 | $358,000 | $411,516 | 1 |
| 2022 | $460,444 | $498,698 | 4 |
| 2023 | $495,000 | $511,406 | 1 |
| 2024 | $628,000 | $633,671 | 1 |
| 2025 | $518,800 | $518,800 | 1 |
| Record sale | $628,000 (4-Room, 2024-07) |
|---|---|
| First recorded sale | $132,500 (1991-11) |
| Busiest year | 1999 · 16 sales |
| 10-year change (real) | +28% (+2.5%/yr, 2015→2025) |
| Total transacted | $28.8M across 107 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-06 | 4-Room | 04 TO 06 | 83 | $518,800 |
| 2024-07 | 4-Room | 07 TO 09 | 103 | $628,000 |
| 2023-05 | 4-Room | 10 TO 12 | 83 | $495,000 |
| 2022-11 | 4-Room | 10 TO 12 | 83 | $438,888 |
| 2022-11 | 4-Room | 01 TO 03 | 103 | $465,000 |
| 2022-04 | 4-Room | 04 TO 06 | 103 | $488,000 |
| 2022-01 | 4-Room | 04 TO 06 | 103 | $455,888 |
| 2021-02 | 4-Room | 04 TO 06 | 83 | $358,000 |
| 2020-11 | 4-Room | 01 TO 03 | 83 | $330,000 |
| 2020-01 | 4-Room | 13 TO 15 | 83 | $345,000 |
| 2020-01 | 4-Room | 10 TO 12 | 83 | $331,000 |
| 2019-08 | 4-Room | 10 TO 12 | 83 | $365,000 |
| 2019-06 | 4-Room | 04 TO 06 | 83 | $350,000 |
| 2019-03 | 4-Room | 07 TO 09 | 103 | $418,000 |
| 2018-11 | 4-Room | 07 TO 09 | 103 | $406,000 |
| 2017-12 | 4-Room | 10 TO 12 | 103 | $423,888 |
| 2017-10 | 4-Room | 07 TO 09 | 83 | $350,000 |
| 2017-09 | 4-Room | 10 TO 12 | 83 | $338,000 |
| 2016-05 | 4-Room | 01 TO 03 | 83 | $330,000 |
| 2016-03 | 4-Room | 13 TO 15 | 103 | $405,000 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 142 | $1,014,000 | $6,825/m² |
| 2. Blk 123 | $980,000 | $6,533/m² |
| 3. Blk 148 | $965,444 | $6,659/m² |
| 4. Blk 125 | $900,000 | $6,081/m² |
| 5. Blk 114 | $737,500 | $6,095/m² |
| 6. Blk 121 | $724,000 | $5,888/m² |
| 7. Blk 117 | $685,000 | $5,763/m² |
| 8. Blk 116 | $634,000 | $5,763/m² |
| 9. Blk 127 | $588,888 | $6,471/m² |
| 10. Blk 103 | $580,000 | $6,374/m² |
| 11. Blk 109 | $576,000 | $6,330/m² |
| 12. Blk 111 | $571,500 | $6,238/m² |
| 13. Blk 110 | $570,000 | $5,877/m² |
| 14. Blk 144 | $566,500 | $6,106/m² |
| 15. Blk 118 | $560,000 | $6,154/m² |
Showing the top 15 of 35 blocks.
The median resale price over the last 24 months is $518,800 (1 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 4-room flat here, our price model estimates $558,692–$624,978 (central estimate $591,835). Recent sales — median $511,406 — sit below that range.
The median monthly rent is $2,800/mo over the last 12 months (3 contracts).
The block was completed in 1986 and its 99-year lease runs from 1987.